DE1779653C3 - - Google Patents
Info
- Publication number
- DE1779653C3 DE1779653C3 DE1779653A DE1779653A DE1779653C3 DE 1779653 C3 DE1779653 C3 DE 1779653C3 DE 1779653 A DE1779653 A DE 1779653A DE 1779653 A DE1779653 A DE 1779653A DE 1779653 C3 DE1779653 C3 DE 1779653C3
- Authority
- DE
- Germany
- Prior art keywords
- air
- heat exchanger
- outside air
- outside
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/81—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the air supply to heat-exchangers or bypass channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/028—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by air supply means, e.g. fan casings, internal dampers or ducts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/03—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements
- F24F1/0314—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements mounted on a wall
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Air Conditioning (AREA)
- Other Air-Conditioning Systems (AREA)
Description
Die Erfindung bezieht sich auf ein Gerät zum Temperieren von Räumen mit einer umschaltbaren Wärmepumpe und je einer getrennten Luftführung für Außenluft und Umluft, bei dem im Umluft- und im Außenluftkanal je ein Wärmeübertrager der Wärmepumpe angeordnet istThe invention relates to a device for temperature control of rooms with a switchable Heat pump and a separate air duct each for outside air and circulating air, in the circulating air and in the Outside air duct each a heat exchanger of the heat pump is arranged
Bei den bekannten Geräten dieser Art (US-PS 33 66 169) besteht keine Möglichkeit, die durch Undichtigkeiten in den Raumumgrenzungsflächen eines zu temperierenden Raumes auftretenden Wärmeverluste im Winter bzw. Wärmegewinne im Sommer auszugleichen. In the known devices of this type (US-PS 33 66 169) there is no possibility of leakage Heat losses occurring in the room boundary surfaces of a room to be tempered to compensate in winter or heat gains in summer.
Der Erfindung liegt daher die Aufgabe zugrunde, bei einem Gerät der eingangs beschriebenen Art die Wärmeverluste bei niedrigeren Außentemperaturen bzw. die Wärmegewinne bei höheren Außentemperaturen, die durch gewollte oder ungewollte Frischluftzufuhr in den jeweiligen Raum auftreten, auf einfache Weise auszugleichen.The invention is therefore based on the object, in a device of the type described above, the Heat losses at lower outside temperatures or the heat gains at higher outside temperatures, which occur through intentional or unintentional supply of fresh air into the respective room, in a simple manner balance.
daß der Außenluftkanal strömungsseitig vor dem Außenluft-Wärmeübertrager eine einstellbare öffnung für Raumluft aufweist, durch die eine dem Frischluftanteil entsprechende Luftmenge als Fcrtluft dem über denthat the outside air duct has an adjustable opening on the flow side in front of the outside air heat exchanger for room air, by means of which an amount of air corresponding to the fresh air proportion is used as Fcrtluft over the
Auüenluft-Wärmeübertrager strömenden Außenluftstrom beigemischt wird.Outside air heat exchanger flowing outside air flow is added.
Durch die erfindungsgemäße Ausbildung eines Gerätes der beschriebenen Gattung wird es möglich, Wärmeverluste bei niedrigen Außentemperaturen undThe inventive design of a device of the type described, it is possible Heat losses at low outside temperatures and
ίο ungewollte Wärmegewinne bei höheren Außentemperaturen
auf einfache Weise auszugleichen und damit den Wirkungsgrad eines derartigen Gerätes wesentlich zu
erhöhen.
Die Erfindung ist nachstehend anhand der Zeichnungίο to compensate for unwanted heat gains at higher outside temperatures in a simple way and thus to increase the efficiency of such a device significantly.
The invention is described below with reference to the drawing
erläutert, die ein Ausführungsbeispiel schematisch veranschaulichtexplained, which illustrates an embodiment schematically
Das Gerät 1, das u. a. eine Kompressor-Kältemaschine mit den Wärmeübertragern 2, 3 (Verdampfer, Verflüssiger) besitzt, sei unterhalb eines Fensters an derThe device 1, which inter alia. a compressor chiller with the heat exchangers 2, 3 (evaporator, condenser), be below a window on the
μ Außenwand 4 angebracht Der Wärmeübertrager 2 ist luftdicht durch die Wand 5 vom Wärmeübertrager 3 abgetrennt Die das Gerät 1 durchströmende Raumluft 6 tritt über das Gitter 7 in das Gerät ein, strömt am Wärmeübertrager 2 vorbei und gelangt über das Gitterμ outer wall 4 attached The heat exchanger 2 is Airtightly separated from the heat exchanger 3 by the wall 5 The room air 6 flowing through the device 1 enters the device via the grille 7, flows past the heat exchanger 2 and passes over the grille
8 in den Raum zurück. In der Außenwand 4 sind im Bereich des Wärmeübertragers 3 Durchbrüche 9 und 10 vorgesehen, über welche Außenluft nach dem Wärmeübertrager 3 geführt werden kann. Die Außenluft 11 tritt über den Durchbruch 9 ein, gelangt an den Wärmeübertrager 3 und strömt über den Durchbruch 10 ab.8 back into the room. In the outer wall 4 there are 3 openings 9 and 10 in the region of the heat exchanger provided, via which outside air can be routed to the heat exchanger 3. The outside air 11 occurs through the opening 9, reaches the heat exchanger 3 and flows off through the opening 10.
Die Fortluft 12, also diejenige Raumluftmenge, welche mit der aufgrund des Frischluftwechsels in den Raum gelangenden Frischluftmenge übereinstimmt, wird über die Nebenleitung 13 der Außenluft 11, welcheThe exhaust air 12, that is, the amount of room air which is due to the fresh air exchange in the Room incoming fresh air volume matches, is via the secondary line 13 of the outside air 11, which
dem Wärmeübertrager 3 zugeführt wird, zugeleitet und tritt gemeinsam mit der Außenluft 11 nach Durchströmen des Wärmeübertragers 3 über den Durchbruch 10 ins Freie.the heat exchanger 3 is fed, fed and occurs together with the outside air 11 after flowing through of the heat exchanger 3 through the opening 10 into the open.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19631779653 DE1779653B2 (en) | 1963-09-07 | 1963-09-07 | DEVICE FOR TEMPERATURE CONTROLLING ROOMS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19631779653 DE1779653B2 (en) | 1963-09-07 | 1963-09-07 | DEVICE FOR TEMPERATURE CONTROLLING ROOMS |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1779653A1 DE1779653A1 (en) | 1971-10-14 |
| DE1779653B2 DE1779653B2 (en) | 1978-01-26 |
| DE1779653C3 true DE1779653C3 (en) | 1978-09-28 |
Family
ID=5704013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19631779653 Granted DE1779653B2 (en) | 1963-09-07 | 1963-09-07 | DEVICE FOR TEMPERATURE CONTROLLING ROOMS |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1779653B2 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4414818A (en) * | 1981-03-05 | 1983-11-15 | Borg-Warner Ltd. | Environmental control system |
| US5775113A (en) * | 1992-12-23 | 1998-07-07 | Schulak; Edward R. | Energy efficient domestic refrigeration system |
| US5402651A (en) * | 1992-12-23 | 1995-04-04 | Schulak; Edward R. | Energy efficient domestic refrigeration system |
| US5291749A (en) * | 1992-12-23 | 1994-03-08 | Schulak Edward R | Energy efficient domestic refrigeration system |
| US5791154A (en) * | 1992-12-23 | 1998-08-11 | Schulak; Edward R. | Energy transfer system for refrigeration components |
| US5743109A (en) * | 1993-12-15 | 1998-04-28 | Schulak; Edward R. | Energy efficient domestic refrigeration system |
| US5666817A (en) * | 1996-12-10 | 1997-09-16 | Edward R. Schulak | Energy transfer system for refrigerator/freezer components |
| US5964101A (en) | 1996-12-10 | 1999-10-12 | Edward R. Schulak | Energy transfer system for refrigerator/freezer components |
-
1963
- 1963-09-07 DE DE19631779653 patent/DE1779653B2/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE1779653B2 (en) | 1978-01-26 |
| DE1779653A1 (en) | 1971-10-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BGA | New person/name/address of the applicant | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| EGA | New person/name/address of the applicant | ||
| EHJ | Ceased/non-payment of the annual fee |